Let's divide 86420566 by 532
The aim is to understand the frequency of 532 in 86420566.

Let's proceed to step 1:
If we divide 8 by 532, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 532

Moving on to step 2:
When dividing 86 by 532, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Grab the next digit (4) from the dividend, add it to 86, then carry on: 864 / 532

Going ahead to step 3:
When dividing 864 by 532, we get 1 with a remainder of 332.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 532 from 864 leaves us with 332.
Append the next digit (2) from the dividend to 332 and continue with: 3322 / 532

Going ahead to step 4:
532 goes into 3322 6 times with a remainder of 130.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 3192 away from 3322, we end up with 130.
Bring next digit (0) of the dividend behind the 130 and repeat the process: 1300 / 532

Step 5:
1300 divided by 532 is 2 with a remainder of 236.
Use 2 as the next digit of our solution. 
Result so far: 162.0
Deduct 1064 from 1300 and we're left with 236.
Fetch the next digit (5) from the dividend, attach it to 236 and continue: 2365 / 532

Advancing to step 6:
2365 divided by 532 is 4 with a remainder of 237.
Use 4 as the next digit of our solution. 
Result so far: 1624.0
If we take 2128 away from 2365, we end up with 237.
Include the next digit (6) from the dividend after 237, then repeat: 2376 / 532

Moving on to step 7:
The number 532 fits into 2376 4 times, leaving a remainder of 248.
Use 4 as the next digit of our solution. 
Result so far: 16244.0
Subtracting 2128 from 2376 leaves us with 248.
Include the next digit (6) from the dividend after 248, then repeat: 2486 / 532

Step 8:
2486 divided by 532 is 4 with a remainder of 358.
Write down 4 as next digit of the result. 
Result so far: 162444.0
If we take 2128 away from 2486, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 9:
532 can be fit into 3580 6 times, resulting in a remainder of 388.
Use 6 as the next digit of our solution. 
Result so far: 162444.6
The remainder is 388 after subtracting 3192 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 10:
532 goes into 3880 7 times with a remainder of 156.
Put 7 as the next digit of the answer. 
Result so far: 162444.67
Subtracting 3724 from 3880 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 11:
532 goes into 1560 2 times with a remainder of 496.
The next digit of our result is 2. 
Result so far: 162444.672
If we subtract 1064 from 1560, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Step 12:
The number 532 fits into 4960 9 times, leaving a remainder of 172.
The number 9 becomes the next digit in our result. 
Result so far: 162444.6729
If we subtract 4788 from 4960, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 13:
532 goes into 1720 3 times with a remainder of 124.
Use 3 as the next digit of our solution. 
Result so far: 162444.67293
Subtract 1596 from 1720 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 14:
If we divide 1240 by 532, we get 2 and a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 162444.672932
If we take 1064 away from 1240, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 15:
The number 532 fits into 1760 3 times, leaving a remainder of 164.
Record the quotient 3 as the next digit in the result. 
Result so far: 162444.6729323
If we take 1596 away from 1760, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 16:
The number 532 fits into 1640 3 times, leaving a remainder of 44.
The next digit of our result is 3. 
Result so far: 162444.67293233
If we subtract 1596 from 1640, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 162444.67293233 with a remaining 4.4e-08.